Marquise|Lab Grown|IGI

10.04ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG794636049

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794636049

Diamond specifications and retailer prices

From $3,825 USD

As of November 1, 2026

Save $19,355 USD (83%) vs most expensive(unlock to see where)

11 retailers carry this diamond

Most expensive: $23,180 USD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 10.04ct lab-grown marquise diamond

This 10.04ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794636049 or 794636049. Listed at 11 retailers as of November 1, 2026, with prices from $3,825 to $23,180, a $19,355 spread on the same certified stone. Brilliant Earth lists it at $23,180. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.04

Carat

Color

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35°

Pavilion angle39.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG794636049

Dimensions23.04 × 11.13 × 6.84 mm

L/W Ratio2.07

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG794636049

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1

Current: $23,180 USD|Low: $3,211 USD|High: $23,890 USD|Avg: $7,620 USD|-3.0%

Brilliant Earth

Retailer 2

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Retailer 7

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Retailer 11

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Retailer 17

November 1, 2026

Retailer 3$3,211 USD

Retailer 6$3,264 USD

Retailer 17$3,751 USD

Retailer 13$3,825 USD

Retailer 11$4,115 USD

Retailer 7$4,237 USD

Retailer 16$5,210 USD

Retailer 10$5,565 USD

Retailer 15$5,918 USD

Retailer 8$7,186 USD

Retailer 4$7,659 USD

Retailer 5$7,808 USD

Retailer 9$8,126 USD

Retailer 14$9,469 USD

Retailer 2$10,267 USD

Retailer 12$15,093 USD

Brilliant Earth$23,180 USD

14 data points across 17 retailers

11 retailers$3,825 USD to $23,180 USD

Cheapest Retailer

$3,825 USD

Final sale: no returns

Retailer 2

$4,115 USD

View

B+

Retailer 3

$5,210 USD

HK$40,700 HKD

View

B+

Retailer 4

$5,275 USD

View

B+

Retailer 5

$5,540 USD

View

Retailer 6

$5,555 USD

View

Price last confirmed 15 days ago

B+

Retailer 7

$5,565 USD

View

B+

Retailer 8

$5,918 USD

View

Retailer 9

$10,267 USD

A$15,796 AUD

View

Retailer 10

$15,093 USD

SGD 20,396 SGD

View

Most Expensive

Brilliant Earth

20261709Y · Nov 2

$23,180 USD

View

10 more retailers have this diamond

Prices start from $3,825 USDSave up to $19,355 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

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